Steam News6 August 20266d ago

Sisters Escape Together! 3D Puzzle Game "Succubus Nightmare"

About Game Succubus Nightmare is a 3D erotic puzzle game. Play as Charlotte, the older of two stepsisters, as she leads her sister out of a sprawling manor controlled by a succubus.

In this update4

Full notes

Full Innocent Assault update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

0 fixes0 additions3 changes0 removals

Gameplay
Store

changedGame FeaturesInteract with the environment and find a way to escape between the manor and the church.

changedAdd to Wishlisthttps://store.steampowered.com/app/4507930/

changedAdd to Wishlisthttps://store.steampowered.com/app/3192280/ https://store.steampowered.com/app/1526540/ https://store.steampowered.com/app/3192240

Innocent Assault changes

changedInteract with the environment and find a way to escape between the manor and the church.

changedhttps://store.steampowered.com/app/4507930/

changedhttps://store.steampowered.com/app/3192280/ https://store.steampowered.com/app/1526540/ https://store.steampowered.com/app/3192240

About Game

Succubus Nightmare is a 3D erotic puzzle game. Play as Charlotte, the older of two stepsisters, as she leads her sister out of a sprawling manor controlled by a succubus. As the story unfolds, the truth behind the mystery slowly unravels—but is someone else really the mastermind behind all this?!

Game Features

Interact with the environment and find a way to escape between the manor and the church.
Watch out for the brainwashed servants. Failure leads to punishment and humiliation!
Unlock all 25 sex scenes, each featuring free camera mode.

Add to Wishlist

https://store.steampowered.com/app/4507930/

Coming Soon

https://store.steampowered.com/app/3192280/ https://store.steampowered.com/app/1526540/ https://store.steampowered.com/app/3192240

Follow us!

Steam post image

Source

Steam News / 6 August 2026

Open original post

Changelog.gg summarizes and formats this update. How we read updates.